| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $9.60 | 7.789% | $10.3477 | $10.35 | $10.35 | $10.30 |
| Purchase #2 | $34.95 | 9.623% | $38.3132 | $38.31 | $38.30 | $38.30 |
| Purchase #3 | $217.50 | 6.249% | $231.0916 | $231.09 | $231.10 | $231.10 |
| Purchase #4 | $35.33 | 3.708% | $36.64 | $36.64 | $36.65 | $36.60 |
| Purchase #5 | $162.28 | 3.715% | $168.3087 | $168.31 | $168.30 | $168.30 |
| Purchase #6 | $52.38 | 7.856% | $56.495 | $56.50 | $56.50 | $56.50 |
| Purchase #7 | $103.36 | 13.144% | $116.9456 | $116.95 | $116.95 | $116.90 |
| 7 purchase totals = | $615.40 | $658.1418 | $658.15 | $658.15 | $658.00 | |